body{
    text-align: center;
    background-color: #373737;
}

.css_main{
    width: 100%;
    text-align: center;
}

.css_header{
    width: 100%;
    height: 50px;
    line-height: 50px;
    color: #ffffff;
    background-color: #D72120;
}

.css_picture{
    margin-top: 10px;
}

.css_content{
    background-color: #464646;
    width:80%;
    margin: auto;
    border-radius: 15px;
    padding-top: 10px;
    padding-bottom: 10px;
    margin-top: 10px;
}

.css_content_item{
    margin-top: 10px;
    border-radius: 15px;
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    margin-top: 5px;
}

.css_content_item input{
    text-align: center;
    height: 30px;
    padding-left: 3px;
}

.css_content_item button{
    color: #ffffff;
    text-align: center;
    background-color:#3C3C3C ;
    width: 100%;
    margin: auto;
    border: none;
    height: 30px;
    border-radius: 15px;
}

.css_phone{
    color: #FFFFFF;
    width: 100%;
    border-radius: 15px;
    border: none;
    background-image: url("../Img/Img_Phone.png");
    background-repeat: no-repeat;
    background-color: #3C3C3C;
}

.css_password{
    color: #FFFFFF;
    width: 100%;
    border-radius: 15px;
    border: none;
    background-image: url("../Img/Img_Reg_Password.png");
    background-repeat: no-repeat;
    background-color: #3C3C3C;
}

.css_realName{
    color: #FFFFFF;
    width: 100%;
    border-radius: 15px;
    border: none;
    background-image: url("../Img/Img_Reg_UserName.png");
    background-repeat: no-repeat;
    background-color: #3C3C3C;
}

.css_scurityCode{
    width: 80%;
    border-radius: 15px;
    border: none;
    background-color: #FFFFFF;
    float: left;
}

.css_content_item Img{

}